title: A three category system for interpretation of disk tests for Pseudomonas-active penicillins and beta-lactamase hydrolysis/inhibition studies.
mesh_terms: D001419:Bacteria / Q000187:drug effects*; D004755:Enterobacteriaceae / Q000187:drug effects; D006868:Hydrolysis; D008826:Microbial Sensitivity Tests / Q000379:methods*; D010406:Penicillins / Q000378:metabolism / Q000494:pharmacology*; D011550:Pseudomonas aeruginosa / Q000187:drug effects*; D065093:beta-Lactamase Inhibitors
chemical_list: D010406:Penicillins; D065093:beta-Lactamase Inhibitors